68218822

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{21851}}^1$

素因数の和:22083

約数の個数: 16

約数和(自身を含む): 117476352

約数和(自身を除く): 49257530

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 21851, 43702, 152957, 305914, 4872773, 9745546, 34109411, 68218822]

約数ペア:

[(1, 68218822), (2, 34109411), (7, 9745546), (14, 4872773), (223, 305914), (446, 152957), (1561, 43702), (3122, 21851)]